Search

Quang T. Van

Examiner (ID: 3430, Phone: (571)272-4789 , Office: P/3742 )

Most Active Art Unit
3761
Art Unit(s)
3742, 3761
Total Applications
2330
Issued Applications
1682
Pending Applications
203
Abandoned Applications
462

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16956363 [patent_doc_number] => 11060208 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-13 [patent_title] => System and method for manufacturing shellac floss [patent_app_type] => utility [patent_app_number] => 17/207856 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5927 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207856
System and method for manufacturing shellac floss Mar 21, 2021 Issued
Array ( [id] => 17888642 [patent_doc_number] => 20220304120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => MICROWAVE COOKING APPLIANCE WITH ARTICULATING BOTTOM [patent_app_type] => utility [patent_app_number] => 17/205776 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205776
Microwave cooking appliance with articulating bottom Mar 17, 2021 Issued
Array ( [id] => 19278813 [patent_doc_number] => 12028957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-02 [patent_title] => Radio frequency fluid warmer and method [patent_app_type] => utility [patent_app_number] => 17/202097 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 13423 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202097
Radio frequency fluid warmer and method Mar 14, 2021 Issued
Array ( [id] => 17130254 [patent_doc_number] => 20210305023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => EDGE RING AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/195787 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195787
EDGE RING AND PLASMA PROCESSING APPARATUS Mar 8, 2021 Abandoned
Array ( [id] => 18952441 [patent_doc_number] => 11895759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Induction heating apparatus [patent_app_type] => utility [patent_app_number] => 17/192239 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8285 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192239
Induction heating apparatus Mar 3, 2021 Issued
Array ( [id] => 17087230 [patent_doc_number] => 20210282237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => WIRELESS SYNCHRONIZATION FOR MULTI-CHANNEL RF HEATING AND DRYING DEVICES [patent_app_type] => utility [patent_app_number] => 17/189703 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189703
Wireless synchronization for multi-channel RF heating and drying devices Mar 1, 2021 Issued
Array ( [id] => 17467503 [patent_doc_number] => 11273971 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-15 [patent_title] => Enhancements of the food cooking capabilities of food containers to be used in a microwave oven [patent_app_type] => utility [patent_app_number] => 17/187592 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 52 [patent_no_of_words] => 36122 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187592
Enhancements of the food cooking capabilities of food containers to be used in a microwave oven Feb 25, 2021 Issued
Array ( [id] => 18952442 [patent_doc_number] => 11895760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Returned power for microwave applications [patent_app_type] => utility [patent_app_number] => 17/186760 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 43 [patent_no_of_words] => 26019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186760
Returned power for microwave applications Feb 25, 2021 Issued
Array ( [id] => 18900378 [patent_doc_number] => 20240015863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => AN APPARATUS FOR AND A METHOD OF MICROWAVE HEATING OF ROTATABLE ARTICLES, ESPECIALLY GREEN TYRE BLANKS [patent_app_type] => utility [patent_app_number] => 17/801890 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801890
Apparatus for and a method of microwave heating of rotatable articles, especially green tyre blanks Feb 23, 2021 Issued
Array ( [id] => 17810823 [patent_doc_number] => 20220262658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => FLAT POCKET SUSCEPTOR DESIGN WITH IMPROVED HEAT TRANSFER [patent_app_type] => utility [patent_app_number] => 17/178204 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178204
Flat pocket susceptor design with improved heat transfer Feb 16, 2021 Issued
Array ( [id] => 18837145 [patent_doc_number] => 11845202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Near-field microwave heating system and method [patent_app_type] => utility [patent_app_number] => 17/178219 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 9587 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178219
Near-field microwave heating system and method Feb 16, 2021 Issued
Array ( [id] => 20435886 [patent_doc_number] => 12507328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => High-frequency treatment device [patent_app_type] => utility [patent_app_number] => 17/758575 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2345 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758575
High-frequency treatment device Feb 15, 2021 Issued
Array ( [id] => 16873478 [patent_doc_number] => 20210166945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Substrate Processing Apparatus, Method of Manufacturing Semiconductor Device and Non-transitory Computer-readable Recording Medium [patent_app_type] => utility [patent_app_number] => 17/175274 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175274
Substrate processing apparatus, method of manufacturing semiconductor device and non-transitory computer-readable recording medium Feb 11, 2021 Issued
Array ( [id] => 18381785 [patent_doc_number] => 20230156876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => MICROWAVE PROCESSING APPARATUS AND MICROWAVE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/797859 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797859
MICROWAVE PROCESSING APPARATUS AND MICROWAVE PROCESSING METHOD Feb 4, 2021 Pending
Array ( [id] => 17012696 [patent_doc_number] => 20210243857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Apparatuses, Systems, and Methods for Heating with Electromagnetic Waves [patent_app_type] => utility [patent_app_number] => 17/167275 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167275
Apparatuses, systems, and methods for heating with electromagnetic waves Feb 3, 2021 Issued
Array ( [id] => 18837938 [patent_doc_number] => 11846001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Split multiple coil electric induction heat treatment systems for simultaneous heating of multiple features of a bearing component [patent_app_type] => utility [patent_app_number] => 17/166152 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 59 [patent_no_of_words] => 16237 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166152
Split multiple coil electric induction heat treatment systems for simultaneous heating of multiple features of a bearing component Feb 2, 2021 Issued
Array ( [id] => 18211413 [patent_doc_number] => 20230057676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => HEATING COOKING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/797237 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797237
Heating cooking apparatus Feb 1, 2021 Issued
Array ( [id] => 16860225 [patent_doc_number] => 20210160970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => AUTOMATIC HEATING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/165217 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165217
AUTOMATIC HEATING SYSTEM AND METHOD Feb 1, 2021 Abandoned
Array ( [id] => 17782160 [patent_doc_number] => 20220248510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => STIRRER DRIVE SHAFT WITH VENTILATION [patent_app_type] => utility [patent_app_number] => 17/164700 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164700
Stirrer drive shaft with ventilation Jan 31, 2021 Issued
Array ( [id] => 20792575 [patent_doc_number] => 12666506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Microwave treatment device [patent_app_type] => utility [patent_app_number] => 17/758968 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 3365 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758968
Microwave treatment device Jan 25, 2021 Issued
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